MeiliSearch/index-scheduler/src/autobatcher.rs

621 lines
31 KiB
Rust

use meilisearch_types::milli::update::IndexDocumentsMethod::{
self, ReplaceDocuments, UpdateDocuments,
};
use meilisearch_types::tasks::TaskId;
use std::ops::ControlFlow::{self, Break, Continue};
use crate::KindWithContent;
/// This enum contain the minimal necessary informations
/// to make the autobatcher works.
enum AutobatchKind {
DocumentImport {
method: IndexDocumentsMethod,
allow_index_creation: bool,
},
DocumentDeletion,
DocumentClear,
Settings {
allow_index_creation: bool,
},
IndexCreation,
IndexDeletion,
IndexUpdate,
IndexSwap,
CancelTask,
TaskDeletion,
DumpExport,
Snapshot,
}
impl AutobatchKind {
#[rustfmt::skip]
fn allow_index_creation(&self) -> Option<bool> {
match self {
AutobatchKind::DocumentImport { allow_index_creation, .. }
| AutobatchKind::Settings { allow_index_creation, .. } => Some(*allow_index_creation),
_ => None,
}
}
}
impl From<KindWithContent> for AutobatchKind {
fn from(kind: KindWithContent) -> Self {
match kind {
KindWithContent::DocumentImport {
method,
allow_index_creation,
..
} => AutobatchKind::DocumentImport {
method,
allow_index_creation,
},
KindWithContent::DocumentDeletion { .. } => AutobatchKind::DocumentDeletion,
KindWithContent::DocumentClear { .. } => AutobatchKind::DocumentClear,
KindWithContent::Settings {
allow_index_creation,
..
} => AutobatchKind::Settings {
allow_index_creation,
},
KindWithContent::IndexDeletion { .. } => AutobatchKind::IndexDeletion,
KindWithContent::IndexCreation { .. } => AutobatchKind::IndexCreation,
KindWithContent::IndexUpdate { .. } => AutobatchKind::IndexUpdate,
KindWithContent::IndexSwap { .. } => AutobatchKind::IndexSwap,
KindWithContent::CancelTask { .. } => AutobatchKind::CancelTask,
KindWithContent::TaskDeletion { .. } => AutobatchKind::TaskDeletion,
KindWithContent::DumpExport { .. } => AutobatchKind::DumpExport,
KindWithContent::Snapshot => AutobatchKind::Snapshot,
}
}
}
#[derive(Debug)]
pub enum BatchKind {
DocumentClear {
ids: Vec<TaskId>,
},
DocumentImport {
method: IndexDocumentsMethod,
allow_index_creation: bool,
import_ids: Vec<TaskId>,
},
DocumentDeletion {
deletion_ids: Vec<TaskId>,
},
ClearAndSettings {
other: Vec<TaskId>,
allow_index_creation: bool,
settings_ids: Vec<TaskId>,
},
SettingsAndDocumentImport {
settings_ids: Vec<TaskId>,
method: IndexDocumentsMethod,
allow_index_creation: bool,
import_ids: Vec<TaskId>,
},
Settings {
allow_index_creation: bool,
settings_ids: Vec<TaskId>,
},
IndexDeletion {
ids: Vec<TaskId>,
},
IndexCreation {
id: TaskId,
},
IndexUpdate {
id: TaskId,
},
IndexSwap {
id: TaskId,
},
}
impl BatchKind {
#[rustfmt::skip]
fn allow_index_creation(&self) -> Option<bool> {
match self {
BatchKind::DocumentImport { allow_index_creation, .. }
| BatchKind::ClearAndSettings { allow_index_creation, .. }
| BatchKind::SettingsAndDocumentImport { allow_index_creation, .. }
| BatchKind::Settings { allow_index_creation, .. } => Some(*allow_index_creation),
_ => None,
}
}
}
impl BatchKind {
/// Returns a `ControlFlow::Break` if you must stop right now.
pub fn new(task_id: TaskId, kind: KindWithContent) -> ControlFlow<BatchKind, BatchKind> {
use AutobatchKind as K;
match AutobatchKind::from(kind) {
K::IndexCreation => Break(BatchKind::IndexCreation { id: task_id }),
K::IndexDeletion => Break(BatchKind::IndexDeletion { ids: vec![task_id] }),
K::IndexUpdate => Break(BatchKind::IndexUpdate { id: task_id }),
K::IndexSwap => Break(BatchKind::IndexSwap { id: task_id }),
K::DocumentClear => Continue(BatchKind::DocumentClear { ids: vec![task_id] }),
K::DocumentImport {
method,
allow_index_creation,
} => Continue(BatchKind::DocumentImport {
method,
allow_index_creation,
import_ids: vec![task_id],
}),
K::DocumentDeletion => Continue(BatchKind::DocumentDeletion {
deletion_ids: vec![task_id],
}),
K::Settings {
allow_index_creation,
} => Continue(BatchKind::Settings {
allow_index_creation,
settings_ids: vec![task_id],
}),
K::DumpExport | K::Snapshot | K::CancelTask | K::TaskDeletion => {
unreachable!()
}
}
}
/// Returns a `ControlFlow::Break` if you must stop right now.
#[rustfmt::skip]
fn accumulate(self, id: TaskId, kind: AutobatchKind) -> ControlFlow<BatchKind, BatchKind> {
use AutobatchKind as K;
match (self, kind) {
// We don't batch any of these operations
(this, K::IndexCreation | K::IndexUpdate | K::IndexSwap) => Break(this),
// We must not batch tasks that don't have the same index creation rights
(this, kind) if this.allow_index_creation() == Some(false) && kind.allow_index_creation() == Some(true) => {
Break(this)
},
// The index deletion can batch with everything but must stop after
(
BatchKind::DocumentClear { mut ids }
| BatchKind::DocumentDeletion { deletion_ids: mut ids }
| BatchKind::DocumentImport { method: _, allow_index_creation: _, import_ids: mut ids }
| BatchKind::Settings { allow_index_creation: _, settings_ids: mut ids },
K::IndexDeletion,
) => {
ids.push(id);
Break(BatchKind::IndexDeletion { ids })
}
(
BatchKind::ClearAndSettings { settings_ids: mut ids, allow_index_creation: _, mut other }
| BatchKind::SettingsAndDocumentImport { import_ids: mut ids, method: _, allow_index_creation: _, settings_ids: mut other },
K::IndexDeletion,
) => {
ids.push(id);
ids.append(&mut other);
Break(BatchKind::IndexDeletion { ids })
}
(
BatchKind::DocumentClear { mut ids },
K::DocumentClear | K::DocumentDeletion,
) => {
ids.push(id);
Continue(BatchKind::DocumentClear { ids })
}
(
this @ BatchKind::DocumentClear { .. },
K::DocumentImport { .. } | K::Settings { .. },
) => Break(this),
(
BatchKind::DocumentImport { method: _, allow_index_creation: _, import_ids: mut ids },
K::DocumentClear,
) => {
ids.push(id);
Continue(BatchKind::DocumentClear { ids })
}
// we can autobatch the same kind of document additions / updates
(
BatchKind::DocumentImport { method: ReplaceDocuments, allow_index_creation, mut import_ids },
K::DocumentImport { method: ReplaceDocuments, .. },
) => {
import_ids.push(id);
Continue(BatchKind::DocumentImport {
method: ReplaceDocuments,
allow_index_creation,
import_ids,
})
}
(
BatchKind::DocumentImport { method: UpdateDocuments, allow_index_creation, mut import_ids },
K::DocumentImport { method: UpdateDocuments, .. },
) => {
import_ids.push(id);
Continue(BatchKind::DocumentImport {
method: UpdateDocuments,
allow_index_creation,
import_ids,
})
}
// but we can't autobatch documents if it's not the same kind
// this match branch MUST be AFTER the previous one
(
this @ BatchKind::DocumentImport { .. },
K::DocumentDeletion | K::DocumentImport { .. },
) => Break(this),
(
BatchKind::DocumentImport { method, allow_index_creation, import_ids },
K::Settings { .. },
) => Continue(BatchKind::SettingsAndDocumentImport {
settings_ids: vec![id],
method,
allow_index_creation,
import_ids,
}),
(BatchKind::DocumentDeletion { mut deletion_ids }, K::DocumentClear) => {
deletion_ids.push(id);
Continue(BatchKind::DocumentClear { ids: deletion_ids })
}
(this @ BatchKind::DocumentDeletion { .. }, K::DocumentImport { .. }) => Break(this),
(BatchKind::DocumentDeletion { mut deletion_ids }, K::DocumentDeletion) => {
deletion_ids.push(id);
Continue(BatchKind::DocumentDeletion { deletion_ids })
}
(this @ BatchKind::DocumentDeletion { .. }, K::Settings { .. }) => Break(this),
(
BatchKind::Settings { settings_ids, allow_index_creation },
K::DocumentClear,
) => Continue(BatchKind::ClearAndSettings {
settings_ids: settings_ids,
allow_index_creation,
other: vec![id],
}),
(
this @ BatchKind::Settings { .. },
K::DocumentImport { .. } | K::DocumentDeletion,
) => Break(this),
(
BatchKind::Settings { mut settings_ids, allow_index_creation },
K::Settings { .. },
) => {
settings_ids.push(id);
Continue(BatchKind::Settings {
allow_index_creation,
settings_ids,
})
}
(
BatchKind::ClearAndSettings { mut other, settings_ids, allow_index_creation },
K::DocumentClear,
) => {
other.push(id);
Continue(BatchKind::ClearAndSettings {
other,
settings_ids,
allow_index_creation,
})
}
(this @ BatchKind::ClearAndSettings { .. }, K::DocumentImport { .. }) => Break(this),
(
BatchKind::ClearAndSettings {
mut other,
settings_ids,
allow_index_creation,
},
K::DocumentDeletion,
) => {
other.push(id);
Continue(BatchKind::ClearAndSettings {
other,
settings_ids,
allow_index_creation,
})
}
(
BatchKind::ClearAndSettings { mut settings_ids, other, allow_index_creation },
K::Settings { .. },
) => {
settings_ids.push(id);
Continue(BatchKind::ClearAndSettings {
other,
settings_ids,
allow_index_creation,
})
}
(
BatchKind::SettingsAndDocumentImport { settings_ids, method: _, import_ids: mut other, allow_index_creation },
K::DocumentClear,
) => {
other.push(id);
Continue(BatchKind::ClearAndSettings {
settings_ids,
other,
allow_index_creation,
})
}
(
BatchKind::SettingsAndDocumentImport { settings_ids, method: ReplaceDocuments, mut import_ids, allow_index_creation },
K::DocumentImport { method: ReplaceDocuments, .. },
) => {
import_ids.push(id);
Continue(BatchKind::SettingsAndDocumentImport {
settings_ids,
method: ReplaceDocuments,
allow_index_creation,
import_ids,
})
}
(
BatchKind::SettingsAndDocumentImport { settings_ids, method: UpdateDocuments, allow_index_creation, mut import_ids },
K::DocumentImport { method: UpdateDocuments, .. },
) => {
import_ids.push(id);
Continue(BatchKind::SettingsAndDocumentImport {
settings_ids,
method: UpdateDocuments,
allow_index_creation,
import_ids,
})
}
// But we can't batch a settings and a doc op with another doc op
// this MUST be AFTER the two previous branch
(
this @ BatchKind::SettingsAndDocumentImport { .. },
K::DocumentDeletion | K::DocumentImport { .. },
) => Break(this),
(
BatchKind::SettingsAndDocumentImport { mut settings_ids, method, allow_index_creation, import_ids },
K::Settings { .. },
) => {
settings_ids.push(id);
Continue(BatchKind::SettingsAndDocumentImport {
settings_ids,
method,
allow_index_creation,
import_ids,
})
}
(_, K::CancelTask | K::TaskDeletion | K::DumpExport | K::Snapshot) => {
unreachable!()
}
(
BatchKind::IndexCreation { .. }
| BatchKind::IndexDeletion { .. }
| BatchKind::IndexUpdate { .. }
| BatchKind::IndexSwap { .. },
_,
) => {
unreachable!()
}
}
}
}
pub fn autobatch(enqueued: Vec<(TaskId, KindWithContent)>) -> Option<BatchKind> {
let mut enqueued = enqueued.into_iter();
let (id, kind) = enqueued.next()?;
let mut acc = match BatchKind::new(id, kind) {
Continue(acc) => acc,
Break(acc) => return Some(acc),
};
for (id, kind) in enqueued {
acc = match acc.accumulate(id, kind.into()) {
Continue(acc) => acc,
Break(acc) => return Some(acc),
};
}
Some(acc)
}
#[cfg(test)]
mod tests {
use crate::debug_snapshot;
use super::*;
use uuid::Uuid;
fn autobatch_from(input: impl IntoIterator<Item = KindWithContent>) -> Option<BatchKind> {
autobatch(
input
.into_iter()
.enumerate()
.map(|(id, kind)| (id as TaskId, kind.into()))
.collect(),
)
}
fn doc_imp(method: IndexDocumentsMethod, allow_index_creation: bool) -> KindWithContent {
KindWithContent::DocumentImport {
index_uid: String::from("doggo"),
primary_key: None,
method,
content_file: Uuid::new_v4(),
documents_count: 0,
allow_index_creation,
}
}
fn doc_del() -> KindWithContent {
KindWithContent::DocumentDeletion {
index_uid: String::from("doggo"),
documents_ids: Vec::new(),
}
}
fn doc_clr() -> KindWithContent {
KindWithContent::DocumentClear {
index_uid: String::from("doggo"),
}
}
fn settings(allow_index_creation: bool) -> KindWithContent {
KindWithContent::Settings {
index_uid: String::from("doggo"),
new_settings: Default::default(),
is_deletion: false,
allow_index_creation,
}
}
fn idx_create() -> KindWithContent {
KindWithContent::IndexCreation {
index_uid: String::from("doggo"),
primary_key: None,
}
}
fn idx_update() -> KindWithContent {
KindWithContent::IndexUpdate {
index_uid: String::from("doggo"),
primary_key: None,
}
}
fn idx_del() -> KindWithContent {
KindWithContent::IndexDeletion {
index_uid: String::from("doggo"),
}
}
fn idx_swap() -> KindWithContent {
KindWithContent::IndexSwap {
lhs: String::from("doggo"),
rhs: String::from("catto"),
}
}
#[test]
fn autobatch_simple_operation_together() {
// we can autobatch one or multiple DocumentAddition together
debug_snapshot!(autobatch_from([doc_imp(ReplaceDocuments, true)]), @"Some(DocumentImport { method: ReplaceDocuments, allow_index_creation: true, import_ids: [0] })");
debug_snapshot!(autobatch_from([doc_imp(ReplaceDocuments, true), doc_imp( ReplaceDocuments, true ), doc_imp(ReplaceDocuments, true )]), @"Some(DocumentImport { method: ReplaceDocuments, allow_index_creation: true, import_ids: [0, 1, 2] })");
// we can autobatch one or multiple DocumentUpdate together
debug_snapshot!(autobatch_from([doc_imp(UpdateDocuments, true)]), @"Some(DocumentImport { method: UpdateDocuments, allow_index_creation: true, import_ids: [0] })");
debug_snapshot!(autobatch_from([doc_imp(UpdateDocuments, true), doc_imp(UpdateDocuments, true), doc_imp(UpdateDocuments, true)]), @"Some(DocumentImport { method: UpdateDocuments, allow_index_creation: true, import_ids: [0, 1, 2] })");
// we can autobatch one or multiple DocumentDeletion together
debug_snapshot!(autobatch_from([doc_del()]), @"Some(DocumentDeletion { deletion_ids: [0] })");
debug_snapshot!(autobatch_from([doc_del(), doc_del(), doc_del()]), @"Some(DocumentDeletion { deletion_ids: [0, 1, 2] })");
// we can autobatch one or multiple Settings together
debug_snapshot!(autobatch_from([settings(true)]), @"Some(Settings { allow_index_creation: true, settings_ids: [0] })");
debug_snapshot!(autobatch_from([settings(true), settings(true), settings(true)]), @"Some(Settings { allow_index_creation: true, settings_ids: [0, 1, 2] })");
}
#[test]
fn simple_document_operation_dont_autobatch_with_other() {
// addition, updates and deletion can't batch together
debug_snapshot!(autobatch_from([doc_imp(ReplaceDocuments, true), doc_imp(UpdateDocuments, true)]), @"Some(DocumentImport { method: ReplaceDocuments, allow_index_creation: true, import_ids: [0] })");
debug_snapshot!(autobatch_from([doc_imp(ReplaceDocuments, true), doc_del()]), @"Some(DocumentImport { method: ReplaceDocuments, allow_index_creation: true, import_ids: [0] })");
debug_snapshot!(autobatch_from([doc_imp(UpdateDocuments, true), doc_imp(ReplaceDocuments, true)]), @"Some(DocumentImport { method: UpdateDocuments, allow_index_creation: true, import_ids: [0] })");
debug_snapshot!(autobatch_from([doc_imp(UpdateDocuments, true), doc_del()]), @"Some(DocumentImport { method: UpdateDocuments, allow_index_creation: true, import_ids: [0] })");
debug_snapshot!(autobatch_from([doc_del(), doc_imp(ReplaceDocuments, true)]), @"Some(DocumentDeletion { deletion_ids: [0] })");
debug_snapshot!(autobatch_from([doc_del(), doc_imp(UpdateDocuments, true)]), @"Some(DocumentDeletion { deletion_ids: [0] })");
debug_snapshot!(autobatch_from([doc_imp(ReplaceDocuments, true), idx_create()]), @"Some(DocumentImport { method: ReplaceDocuments, allow_index_creation: true, import_ids: [0] })");
debug_snapshot!(autobatch_from([doc_imp(UpdateDocuments, true), idx_create()]), @"Some(DocumentImport { method: UpdateDocuments, allow_index_creation: true, import_ids: [0] })");
debug_snapshot!(autobatch_from([doc_del(), idx_create()]), @"Some(DocumentDeletion { deletion_ids: [0] })");
debug_snapshot!(autobatch_from([doc_imp(ReplaceDocuments, true), idx_update()]), @"Some(DocumentImport { method: ReplaceDocuments, allow_index_creation: true, import_ids: [0] })");
debug_snapshot!(autobatch_from([doc_imp(UpdateDocuments, true), idx_update()]), @"Some(DocumentImport { method: UpdateDocuments, allow_index_creation: true, import_ids: [0] })");
debug_snapshot!(autobatch_from([doc_del(), idx_update()]), @"Some(DocumentDeletion { deletion_ids: [0] })");
debug_snapshot!(autobatch_from([doc_imp(ReplaceDocuments, true), idx_swap()]), @"Some(DocumentImport { method: ReplaceDocuments, allow_index_creation: true, import_ids: [0] })");
debug_snapshot!(autobatch_from([doc_imp(UpdateDocuments, true), idx_swap()]), @"Some(DocumentImport { method: UpdateDocuments, allow_index_creation: true, import_ids: [0] })");
debug_snapshot!(autobatch_from([doc_del(), idx_swap()]), @"Some(DocumentDeletion { deletion_ids: [0] })");
}
#[test]
fn document_addition_batch_with_settings() {
// simple case
debug_snapshot!(autobatch_from([doc_imp(ReplaceDocuments, true), settings(true)]), @"Some(SettingsAndDocumentImport { settings_ids: [1], method: ReplaceDocuments, allow_index_creation: true, import_ids: [0] })");
debug_snapshot!(autobatch_from([doc_imp(UpdateDocuments, true), settings(true)]), @"Some(SettingsAndDocumentImport { settings_ids: [1], method: UpdateDocuments, allow_index_creation: true, import_ids: [0] })");
// multiple settings and doc addition
debug_snapshot!(autobatch_from([doc_imp(ReplaceDocuments, true), doc_imp(ReplaceDocuments, true), settings(true), settings(true)]), @"Some(SettingsAndDocumentImport { settings_ids: [2, 3], method: ReplaceDocuments, allow_index_creation: true, import_ids: [0, 1] })");
debug_snapshot!(autobatch_from([doc_imp(ReplaceDocuments, true), doc_imp(ReplaceDocuments, true), settings(true), settings(true)]), @"Some(SettingsAndDocumentImport { settings_ids: [2, 3], method: ReplaceDocuments, allow_index_creation: true, import_ids: [0, 1] })");
// addition and setting unordered
debug_snapshot!(autobatch_from([doc_imp(ReplaceDocuments, true), settings(true), doc_imp(ReplaceDocuments, true), settings(true)]), @"Some(SettingsAndDocumentImport { settings_ids: [1, 3], method: ReplaceDocuments, allow_index_creation: true, import_ids: [0, 2] })");
debug_snapshot!(autobatch_from([doc_imp(UpdateDocuments, true), settings(true), doc_imp(UpdateDocuments, true), settings(true)]), @"Some(SettingsAndDocumentImport { settings_ids: [1, 3], method: UpdateDocuments, allow_index_creation: true, import_ids: [0, 2] })");
// We ensure this kind of batch doesn't batch with forbidden operations
debug_snapshot!(autobatch_from([doc_imp(ReplaceDocuments, true), settings(true), doc_imp(UpdateDocuments, true)]), @"Some(SettingsAndDocumentImport { settings_ids: [1], method: ReplaceDocuments, allow_index_creation: true, import_ids: [0] })");
debug_snapshot!(autobatch_from([doc_imp(UpdateDocuments, true), settings(true), doc_imp(ReplaceDocuments, true)]), @"Some(SettingsAndDocumentImport { settings_ids: [1], method: UpdateDocuments, allow_index_creation: true, import_ids: [0] })");
debug_snapshot!(autobatch_from([doc_imp(ReplaceDocuments, true), settings(true), doc_del()]), @"Some(SettingsAndDocumentImport { settings_ids: [1], method: ReplaceDocuments, allow_index_creation: true, import_ids: [0] })");
debug_snapshot!(autobatch_from([doc_imp(UpdateDocuments, true), settings(true), doc_del()]), @"Some(SettingsAndDocumentImport { settings_ids: [1], method: UpdateDocuments, allow_index_creation: true, import_ids: [0] })");
debug_snapshot!(autobatch_from([doc_imp(ReplaceDocuments, true), settings(true), idx_create()]), @"Some(SettingsAndDocumentImport { settings_ids: [1], method: ReplaceDocuments, allow_index_creation: true, import_ids: [0] })");
debug_snapshot!(autobatch_from([doc_imp(UpdateDocuments, true), settings(true), idx_create()]), @"Some(SettingsAndDocumentImport { settings_ids: [1], method: UpdateDocuments, allow_index_creation: true, import_ids: [0] })");
debug_snapshot!(autobatch_from([doc_imp(ReplaceDocuments, true), settings(true), idx_update()]), @"Some(SettingsAndDocumentImport { settings_ids: [1], method: ReplaceDocuments, allow_index_creation: true, import_ids: [0] })");
debug_snapshot!(autobatch_from([doc_imp(UpdateDocuments, true), settings(true), idx_update()]), @"Some(SettingsAndDocumentImport { settings_ids: [1], method: UpdateDocuments, allow_index_creation: true, import_ids: [0] })");
debug_snapshot!(autobatch_from([doc_imp(ReplaceDocuments, true), settings(true), idx_swap()]), @"Some(SettingsAndDocumentImport { settings_ids: [1], method: ReplaceDocuments, allow_index_creation: true, import_ids: [0] })");
debug_snapshot!(autobatch_from([doc_imp(UpdateDocuments, true), settings(true), idx_swap()]), @"Some(SettingsAndDocumentImport { settings_ids: [1], method: UpdateDocuments, allow_index_creation: true, import_ids: [0] })");
}
#[test]
fn clear_and_additions() {
// these two doesn't need to batch
debug_snapshot!(autobatch_from([doc_clr(), doc_imp(ReplaceDocuments, true)]), @"Some(DocumentClear { ids: [0] })");
debug_snapshot!(autobatch_from([doc_clr(), doc_imp(UpdateDocuments, true)]), @"Some(DocumentClear { ids: [0] })");
// Basic use case
debug_snapshot!(autobatch_from([doc_imp(ReplaceDocuments, true), doc_imp(ReplaceDocuments, true), doc_clr()]), @"Some(DocumentClear { ids: [0, 1, 2] })");
debug_snapshot!(autobatch_from([doc_imp(UpdateDocuments, true), doc_imp(UpdateDocuments, true), doc_clr()]), @"Some(DocumentClear { ids: [0, 1, 2] })");
// This batch kind doesn't mix with other document addition
debug_snapshot!(autobatch_from([doc_imp(ReplaceDocuments, true), doc_imp(ReplaceDocuments, true), doc_clr(), doc_imp(ReplaceDocuments, true)]), @"Some(DocumentClear { ids: [0, 1, 2] })");
debug_snapshot!(autobatch_from([doc_imp(UpdateDocuments, true), doc_imp(UpdateDocuments, true), doc_clr(), doc_imp(UpdateDocuments, true)]), @"Some(DocumentClear { ids: [0, 1, 2] })");
// But you can batch multiple clear together
debug_snapshot!(autobatch_from([doc_imp(ReplaceDocuments, true), doc_imp(ReplaceDocuments, true), doc_clr(), doc_clr(), doc_clr()]), @"Some(DocumentClear { ids: [0, 1, 2, 3, 4] })");
debug_snapshot!(autobatch_from([doc_imp(UpdateDocuments, true), doc_imp(UpdateDocuments, true), doc_clr(), doc_clr(), doc_clr()]), @"Some(DocumentClear { ids: [0, 1, 2, 3, 4] })");
}
#[test]
fn clear_and_additions_and_settings() {
// A clear don't need to autobatch the settings that happens AFTER there is no documents
debug_snapshot!(autobatch_from([doc_clr(), settings(true)]), @"Some(DocumentClear { ids: [0] })");
debug_snapshot!(autobatch_from([settings(true), doc_clr(), settings(true)]), @"Some(ClearAndSettings { other: [1], allow_index_creation: true, settings_ids: [0, 2] })");
debug_snapshot!(autobatch_from([doc_imp(ReplaceDocuments, true), settings(true), doc_clr()]), @"Some(ClearAndSettings { other: [0, 2], allow_index_creation: true, settings_ids: [1] })");
debug_snapshot!(autobatch_from([doc_imp(UpdateDocuments, true), settings(true), doc_clr()]), @"Some(ClearAndSettings { other: [0, 2], allow_index_creation: true, settings_ids: [1] })");
}
#[test]
fn anything_and_index_deletion() {
// The indexdeletion doesn't batch with anything that happens AFTER
debug_snapshot!(autobatch_from([idx_del(), doc_imp(ReplaceDocuments, true)]), @"Some(IndexDeletion { ids: [0] })");
debug_snapshot!(autobatch_from([idx_del(), doc_imp(UpdateDocuments, true)]), @"Some(IndexDeletion { ids: [0] })");
debug_snapshot!(autobatch_from([idx_del(), doc_del()]), @"Some(IndexDeletion { ids: [0] })");
debug_snapshot!(autobatch_from([idx_del(), doc_clr()]), @"Some(IndexDeletion { ids: [0] })");
debug_snapshot!(autobatch_from([idx_del(), settings(true)]), @"Some(IndexDeletion { ids: [0] })");
// The index deletion can accept almost any type of BatchKind and transform it to an idx_del()
// First, the basic cases
debug_snapshot!(autobatch_from([doc_imp(ReplaceDocuments, true), idx_del()]), @"Some(IndexDeletion { ids: [0, 1] })");
debug_snapshot!(autobatch_from([doc_imp(UpdateDocuments, true), idx_del()]), @"Some(IndexDeletion { ids: [0, 1] })");
debug_snapshot!(autobatch_from([doc_del(), idx_del()]), @"Some(IndexDeletion { ids: [0, 1] })");
debug_snapshot!(autobatch_from([doc_clr(), idx_del()]), @"Some(IndexDeletion { ids: [0, 1] })");
debug_snapshot!(autobatch_from([settings(true), idx_del()]), @"Some(IndexDeletion { ids: [0, 1] })");
// Then the mixed cases
debug_snapshot!(autobatch_from([doc_imp(ReplaceDocuments, true), settings(true), idx_del()]), @"Some(IndexDeletion { ids: [0, 2, 1] })");
debug_snapshot!(autobatch_from([doc_imp(UpdateDocuments, true), settings(true), idx_del()]), @"Some(IndexDeletion { ids: [0, 2, 1] })");
debug_snapshot!(autobatch_from([doc_imp(ReplaceDocuments, true), settings(true), doc_clr(), idx_del()]), @"Some(IndexDeletion { ids: [1, 3, 0, 2] })");
debug_snapshot!(autobatch_from([doc_imp(UpdateDocuments, true), settings(true), doc_clr(), idx_del()]), @"Some(IndexDeletion { ids: [1, 3, 0, 2] })");
}
#[test]
fn allowed_and_disallowed_index_creation() {
// doc_imp(indexes canbe)ixed with those disallowed to do so
debug_snapshot!(autobatch_from([doc_imp(ReplaceDocuments, false), doc_imp(ReplaceDocuments, true)]), @"Some(DocumentImport { method: ReplaceDocuments, allow_index_creation: false, import_ids: [0] })");
debug_snapshot!(autobatch_from([doc_imp(ReplaceDocuments, true), doc_imp(ReplaceDocuments, true)]), @"Some(DocumentImport { method: ReplaceDocuments, allow_index_creation: true, import_ids: [0, 1] })");
debug_snapshot!(autobatch_from([doc_imp(ReplaceDocuments, false), doc_imp(ReplaceDocuments, false)]), @"Some(DocumentImport { method: ReplaceDocuments, allow_index_creation: false, import_ids: [0, 1] })");
debug_snapshot!(autobatch_from([doc_imp(ReplaceDocuments, true), settings(true)]), @"Some(SettingsAndDocumentImport { settings_ids: [1], method: ReplaceDocuments, allow_index_creation: true, import_ids: [0] })");
debug_snapshot!(autobatch_from([doc_imp(ReplaceDocuments, false), settings(true)]), @"Some(DocumentImport { method: ReplaceDocuments, allow_index_creation: false, import_ids: [0] })");
}
}